/**
 * Copyright (c) 2015-2017, Henry Yang 杨勇 (gismail@foxmail.com).
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.mapfinal.server.layer.service.impl;

import com.lambkit.common.service.LambkitModelServiceImpl;
import com.lambkit.core.aop.AopKit;
import com.mapfinal.server.MapfinalServer;
import com.mapfinal.server.layer.MfWorkspaceService;
import com.mapfinal.server.layer.model.MfWorkspace;

/**
 * @author yangyong 
 * @website: www.lambkit.com
 * @email: gismail@foxmail.com
 * @date 2021-09-06
 * @version 1.0
 * @since 1.0
 */
public class MfWorkspaceServiceImpl extends LambkitModelServiceImpl<MfWorkspace> implements MfWorkspaceService {
	
	private MfWorkspace DAO = null;
	
	public MfWorkspace dao() {
		if(DAO==null) {
			DAO = AopKit.singleton(MfWorkspace.class);
		}
		return DAO;
	}

	@Override
	public MfWorkspace getDefault() {
		// TODO Auto-generated method stub
		MfWorkspace ws = findFirst(MfWorkspace.sql().andStatusEqualTo(1).example());
		if(ws==null) {
			ws = new MfWorkspace();
			ws.setName("default");
			ws.setUrl("default");
			ws.setSummary("默认");
			ws.setStatus(1);
			ws.save();
		}
		return ws;
	}

	@Override
	public boolean changeDefault(MfWorkspace workspace) {
		// TODO Auto-generated method stub
		if(workspace==null) return false;
		return MapfinalServer.db().tx(()->{
			MfWorkspace ws = findFirst(MfWorkspace.sql().andStatusEqualTo(1).example());
			if(ws!=null) {
				ws.setStatus(0);
				boolean flag = ws.update();
				if(!flag) return false;
			}
			workspace.setStatus(1);
			return workspace.update();
		});
	}
}
